<?php session_start();?>
<!DOCTYPE html>
<html lang="en">
<head>
    <meta charset="UTF-8" />
    <title>CRM系统管理</title>
    <script src='js/jquery-3.2.1.min.js'></script>
    <script src ='js/bootstrap.min.js'></script>
    <link rel="stylesheet" href="css/bootstrap.min.css" />
    <link rel="stylesheet" href="css/main.css" />
</head>
<body>
<nav class="navbar navbar-inverse">
  <div class="container-fluid">
    <div class="navbar-header hidden-xs hidden-sm">
      <p class="navbar-brand" href="#" >房地产客户关系管理系统</p>
    </div>


    <ul class="nav navbar-nav  visible-sm-inline visible-xs-inline">
        <li class="dropdown">
          <a href="#" class="dropdown-toggle" data-toggle="dropdown" role="button" aria-haspopup="true" aria-expanded="false">
          <span class="glyphicon glyphicon-menu-hamburger" style="font-size:30px"></span></a>
          <ul class="dropdown-menu">
            <li><a href=""><span class="glyphicon glyphicon-edit">修改密码</span></a></li>
            <li role="separator" class="divider"></li>
            <li><a href="index.php?a=out"><span class="glyphicon glyphicon-log-out">退出</span></a></li>
          </ul>
        </li>
      </ul>


      <ul class="nav navbar-nav navbar-right visible-md-inline visible-lg-inline">
        <li class="dropdown">
          <a href="#" class="dropdown-toggle" data-toggle="dropdown" role="button" aria-haspopup="true" aria-expanded="false">
          <?php
          echo $_SESSION['admin'];
          ?>
          <span class="caret"></span></a>
          <ul class="dropdown-menu">
            <li><a href="">修改密码</a></li>
            <li role="separator" class="divider"></li>
            <li><a href="index.php?a=out">退出</a></li>
          </ul>
        </li>
      </ul>
    </div>
</nav>
<div class="col-lg-2 col-md-2 col-sm-2 col-xs-10  side_left pull-left">
<h3 class="list-group-item"><a href="main_panel.php">主控板</a></h3>
<ul class="list-group">
    <li class="list-group-item h3">客户相关</li>
    <li class="list-group-item"><a href="c_action.php">客户信息</a></li>
    <li class="list-group-item"><a href="allot.php">客户分配</a></li>
    <li class="list-group-item"><a href="ccare.php">客户关怀</a></li>
    <li class="list-group-item"><a href="care_type.php">关怀类型</a></li>
    <li class="list-group-item"><a href="ctype.php">客户类型</a></li>
    <li class="list-group-item"><a href="cstat.php">客户状态</a></li>
    <li class="list-group-item"><a href="csource.php">客户来源</a></li>
    <li class="list-group-item"><a href="relation.php">联系记录</a></li>
</ul>
<ul class="list-group">
    <li class="list-group-item h3">员工相关</li>
    <li class="list-group-item"><a href="e_action.php">员工信息</a></li>
    <li class="list-group-item"><a href="notice.php">公告信息</a></li>
</ul>
</div>
<div class="col-lg-10 col-md-10 col-sm-10 col-xs-12 pull-right">